The two biggest hurdles to Mastery/Competency Learning are:

1. What to do with students who fall behind


2. Managing students at a wide variety of levels. This informative video walks you through how to solve these two vexing problems.

You can also watch this as a video on YouTube https://youtu.be/-ikKHT1-NXs

This is a public episode. If you would like to discuss this with other subscribers or get access to bonus episodes, visit jonbergmann.substack.com